02-26
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Closed flow type water jacket (improving cooling performance)
2) Camshaft
(1) Overview
Hollow type camshaft contains cam, octagon cam, HP pump gear and intake/exhaust gears.
Camshaft operates the intake/exhaust valves, vacuum pump and HP pump, and transfers the
engine oil to vacuum pump through the internal oil passage.
(2) Location
Intake/Exhaust Camshafts
Connected to
Exhaust Camshaft
Exhaust Camshaft
vacuum pump
Intake Camshaft
Octagon cam
Thrust journal
(for tooling)